Pharmaceutical IntermediateChina Factory Supply Raw Material CAS 423152-20-9 Glycine Propionyl-L-Carnitine HCl / Gplc HCl, Find details about China Gplc HCl, 423152-20-9 from Factory Supply Raw Material CAS 423152-20-9 Glycine Propionyl-L-Carnitine HCl / Gplc HCl